B&W photo, August 5, 1938. Seawall being constructed by the WPA. Mandeville, Louisiana. St. Tammany Parish. Written on photo: Concrete wings, about two feet wide, will be run out from the WPA-built seawall at Mandeville, La., to catch wave washed...

B/W photo, October 2, 1939. Farm-To-Market road bridge under construction by WPA on the Singer-Longville road in Beauregard Parish. Piling has been driven for the bridge which will consist of 16 spans, each 19 feet in length. The new span, 304 feet...